Problems with using internal unzip against Winzip 9.0 files

[Tang]

Last days I've got several WinZip 9.0 archives with a password and TC 6.02 cannot unzip it with internal one. Is any way to workout it without using external module Now I have to use WZUNZIP.EXE from WinZip 9 pack. Previous versions of WinZip pass archives are working fine with TC 5.x /6.x . Thanks for any advise.

[Vansumsen]

First have a look to :
http://www.ghisler.ch/board/posting.php?mode=quote&p=6699
But I can't say if it is the good solution !
Regards
Paul

[Hacker]

BTW: The new Winzip now uses AES for encryption - not the standard ZIP encryption anymore, so the internal ZIP DLL with en/decryption doesn't work anymore.

HTH
Roman

[Janus]

Does anyone know if the AES encryptor plugin works for those Winzip 9 files? At least to unzip them?
I mean this plugin

I have the plugin, but I don't have any Winzip 9 files to try that. Maybe someone already has ...
Or someone can confirm that the plugin doesn't work ...

[Tang]

The AES plugin doesn't work with new WinZip 9.0 files.
So, the only way to unzip such archives is to use an external command line WZUNZIP.EXE .
Regards
Tang